Stepless micrometric grinding adjustment with Parallel system. Refill or manual button. 3 positions switch with by-pass. Adjustable height portafilter holder. Aluminum grinding regulator. Aluminum cooling grid. User friendly electronic menu with touchpad: single and double service on demand, date and time, coffee counter (total and partial), burr change warning, password protection to advanced menu areas. 3.75 Lb professional hopper. Compak logo. Electrical Specs. 110V/60Hz/1.